Merge pull request #2145 from sangyongchoi/input-stream-close

change to try with resources

Author: harawata

src/main/java/org/apache/ibatis/builder/xml/XMLConfigBuilder.java

@@ -372,14 +372,16 @@ private void mapperElement(XNode parent) throws Exception {
           String mapperClass = child.getStringAttribute("class");
           if (resource != null && url == null && mapperClass == null) {
             ErrorContext.instance().resource(resource);
-            InputStream inputStream = Resources.getResourceAsStream(resource);
-            XMLMapperBuilder mapperParser = new XMLMapperBuilder(inputStream, configuration, resource, configuration.getSqlFragments());
-            mapperParser.parse();
+            try(InputStream inputStream = Resources.getResourceAsStream(resource)) {
+              XMLMapperBuilder mapperParser = new XMLMapperBuilder(inputStream, configuration, resource, configuration.getSqlFragments());
+              mapperParser.parse();
+            }
           } else if (resource == null && url != null && mapperClass == null) {
             ErrorContext.instance().resource(url);
-            InputStream inputStream = Resources.getUrlAsStream(url);
-            XMLMapperBuilder mapperParser = new XMLMapperBuilder(inputStream, configuration, url, configuration.getSqlFragments());
-            mapperParser.parse();
+            try(InputStream inputStream = Resources.getUrlAsStream(url)){
+              XMLMapperBuilder mapperParser = new XMLMapperBuilder(inputStream, configuration, url, configuration.getSqlFragments());
+              mapperParser.parse();
+            }
           } else if (resource == null && url == null && mapperClass != null) {
             Class<?> mapperInterface = Resources.classForName(mapperClass);
             configuration.addMapper(mapperInterface);